It s been a full year since eccentric loner Mei Tachibana set out onto the seas of love with the self-assured Yamato Kurosawa, but there s a storm ahead! Yamato s friend Kai has confessed his feelings for Mei. Will it sow the seeds of doubt, or just deepen her affection for Yamato? Meanwhile, Megumi s scheming forces her into greater and greater social isolation. With all this churning in the background, what ll happen when Mei and Yamato leave for an overnight anniversary trip?